| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $244.51 | 9.492% | $267.7189 | $267.72 | $267.70 | $267.70 |
| Purchase #2 | $202.96 | 8.794% | $220.8083 | $220.81 | $220.80 | $220.80 |
| Purchase #3 | $221.77 | 12.503% | $249.4979 | $249.50 | $249.50 | $249.50 |
| Purchase #4 | $66.46 | 10.298% | $73.3041 | $73.30 | $73.30 | $73.30 |
| Purchase #5 | $193.46 | 9.690% | $212.2063 | $212.21 | $212.20 | $212.20 |
| Purchase #6 | $132.54 | 3.501% | $137.1802 | $137.18 | $137.20 | $137.20 |
| Purchase #7 | $8.45 | 9.522% | $9.2546 | $9.25 | $9.25 | $9.30 |
| 7 purchase totals = | $1,070.15 | $1,169.9703 | $1,169.97 | $1,169.95 | $1,170.00 | |